the GPS was working perfectly for 3 months, used to take a few seconds to get the location. 2 days ago i noticed that it couldn't get location in an open field. no buildings, no mountains. While driving, it didn't work at all for at least an hour, neither google maps nor verizon navigation app. Verizon app actually displayed a message that unable to get gps location.
Then it suddently started working. Today it took good 15 minutes to get location.
Anybody had similar issues? any suggestions how to fix it?